I have forms that automatically process subscribe/unsubscribe requests using x-command. For the past few days, I've been getting an error I've never seen before. No changes are made to the dist file. Nothing appears in request. Hundreds of processes are created, and my smartlist log shows this entry, apparently every time a process is created: procmail: Locking "tmp.lock" Can anybody tell me what the cause and cure are for this? Thank you for any help you can provide. Kim